Delta Electronics24-SMD Module, 12 LeadsRoHS
SE03D1205A
DC DC CONVERTER +/-5V 3W
Category
Subcategory
Dc Dc Converters
Package
24-SMD Module, 12 Leads
Series
SE03S/D (3W)
Status
Active
$20.20 / unit (market reference)
MOQ: 50 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Delta Electronics |
| Model | SE03D1205A |
| Package / Case | 24-SMD Module, 12 Leads |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 71°C |
| Voltage - Input (Min) | 9V |
| Voltage - Input (Max) | 18V |
| Number of Outputs | 2 |
| Efficiency | 78% |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
SE03D1205A by Delta Electronics is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 18V, output adjustable. The 24-SMD Module, 12 Leads package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Type | Isolated Module |
| Features | SCP, UVLO |
| Efficiency | 78% |
| Applications | Medical |
| Power (Watts) | 3 W |
| Size / Dimension | 1.27" L x 0.74" W x 0.40" H (32.3mm x 18.8mm x 10.2mm) |
| Number of Outputs | 2 |
| Voltage - Output 1 | 5V |
| Voltage - Output 2 | -5V |
| Voltage - Isolation | 1.5 kV |
| Voltage - Input (Max) | 18V |
| Voltage - Input (Min) | 9V |
| Current - Output (Max) | 300mA, 300mA |
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